Bypass ampmeter through bulkhead

Personally I feel your option gives the best of both worlds

(I would leave the Ammeter connected)

You are bypassing the largest current load in the system (charging the battery) with the wire direct from alt to starter relay battery post. And leaving all of your cars original wiring alone (except for cleaning and replacing wornout bulkhead connectors etc.)

The up side is the load for running the car is shared on 2 bulkhead connectors rather than 1.

I see no down side to this.



This is my version. It leaves all oem wiring intact.